mm1683505 mm1683505

14-01-2020
Mathematics

contestada

Three times the second of three consecutive even integers is twelve less than twice the sum of the first and third integers.

Respuesta :

kenlingdad kenlingdad

14-01-2020

Answer:

10, 12, 14

Step-by-step explanation:

x-2, x, x+2

3x = 2 x ((x - 2) + (x + 2)) -12

3x = 4x - 12

x = 12

x-2 = 10

x+2 = 14

check: (10 + 14) x 2 - 12 = 48 - 12 = 36 = 3 x 12

Answer Link

Otras preguntas

The _____ is commonly called bark. epidermis periderm cuticle vascular cambium

The length of a rectangular garden is 10 yards and it's width is 10 feet.What is the perimeter of the garden?

What are the health benefits of zinc? A. Control of blood pressure B. Proper wound healing C. Reduced muscle fatigue D. Lung efficiency

Definition of supporting detail

Vernacular is the common diet of a place or region. a. True b. False

10) Which physical changes are common in both males and females at the start of adolescence? A. puberty B. weight gain C. pubic hair D. acne

Which sentence is written correctly? A. Ken jumped more farther than any other long jumper. B. Friday was more rainy than the day

Which phrase defines “elude” best? to escape to lie to shout to recline

how do you do a grabber about ancient Chinese Culture?

what must people have if they are to act